- Widened bore design: reduces shear force and protects the integrity of the sample structure.
- Ideal pipetting control: reduces pipetting resistance, suitable for samples with high viscosity or easy foaming.
- Biosafe material: made of medical-grade polypropylene, free of inhibitors.
- Enzyme-free/pyrogen-free/sterile versions available: supports molecular biology and clinical applications.
- Strong compatibility: suitable for mainstream pipettes such as Eppendorf, Thermo, Gilson, etc.
- Multiple specifications available: conventional capacities such as 200μL and 1000μL are available.
Cell culture experiments: reduce shear damage when transferring suspended cells
Blood processing: not easy to clog, protect blood cell morphology
Protein extraction and sample addition: reduce protein foam and residu
DNA macromolecule extraction and transfer: avoid breakage and improve experimental success rate
Biopharmaceutical sample filling: suitable for aseptic packaging of high-viscosity solutions
Precise operation of tissue fluid and viscous samples
Wide Orifice Pipette Tip manufacturer
Cutting-edge technology strength
Focusing on the fields of life sciences and clinical diagnosis, it has the ability to develop automated testing instruments and special environment simulation technology, providing high-precision quality monitoring solutions.
Full industry chain coverage
Integrating R&D, manufacturing, and sales services, from consumables to special processing equipment and optical detection systems, providing one-stop product and technology solutions.
Strict quality assurance
Adopting advanced technology and strict quality control standards to ensure the reliability and stability of consumables under extreme conditions, and meet the high standards of global customers.
Innovation-driven development
Continuously break through special process equipment and automated detection technology to provide cutting-edge products and service support for the fields of life sciences and clinical diagnosis.
FAQ
What is the main difference between wide-mouth tips and ordinary tips? What types of samples are suitable for?
The aspiration diameter of wide-mouth tips is significantly larger than that of standard tips, which can reduce the shear force when the liquid passes through. It is particularly suitable for sensitive and fragile biological samples, such as suspended cells, white blood cells, long DNA chains, viscous protein solutions, etc., which can effectively reduce cell rupture or nucleic acid degradation. In contrast, ordinary tips are prone to foaming, clogging or shear damage when handling such samples.
Can the use of wide-mouth tips significantly improve the success rate of experiments? In what experiments are they particularly recommended?
Yes, wide-mouth tips can significantly improve the retention rate and activity of cell or macromolecule operations, thereby improving experimental accuracy. For example, in operations such as cell line transfer, blood analysis, macromolecule DNA extraction, and immunoassays, it is crucial to avoid sample structure damage. Wide-mouth tips help reduce shear and foam, making experiments more reproducible and the results more stable and reliable.
Can wide-mouth tips support sterile use? Is it suitable for use in cell laboratories?
Yes, wide-mouth tips are available in sterile versions, using gamma ray or EO sterilization processes, and are produced and packaged in a 100,000-class clean room environment to ensure that there is no RNase, DNase, or pyrogen contamination. It is particularly suitable for experimental scenarios with strict sterility requirements such as cell culture, clinical IVD, and biopharmaceuticals. It is ready to use after opening to avoid contamination risks and improve experimental efficiency and reliability.
Can wide-mouth tips be used for high-viscosity liquids? How smooth is the aspiration?
Wide-mouth tips are very suitable for operations with high-viscosity samples such as plasma, glycerol, and protein storage solutions. The enlarged inner diameter design reduces the aspiration resistance, allowing viscous liquids to pass more smoothly, avoiding bubbles or sample blockage. Compared with conventional tips, the operation feels easier and more efficient, especially in large-volume filling or repeated pipetting.
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